| （単位：百万ドル） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 1Q25 | 1,060 | +20.5% |
| 4Q24 | 1,035 | - |
| 3Q24 | 893 | - |
| 2Q24 | 849 | +9.5% |
| 1Q24 | 880 | +12.4% |
| 2Q23 | 775 | +28.5% |
| 1Q23 | 783 | +31.4% |
| 4Q22 | 752 | +19.0% |
| 3Q22 | 622 | -0.5% |
| 2Q22 | 603 | +3.8% |
| 1Q22 | 596 | +6.8% |
| 4Q21 | 632 | +12.5% |
| 3Q21 | 625 | +12.0% |
| 2Q21 | 581 | +11.7% |
| 1Q21 | 558 | +10.5% |
| 4Q20 | 562 | +11.3% |
| 3Q20 | 558 | +7.7% |
| 2Q20 | 520 | +2.2% |
| 1Q20 | 505 | +2.6% |
| 4Q19 | 505 | +3.7% |
| 3Q19 | 518 | +4.4% |
| 2Q19 | 509 | +4.4% |
| 1Q19 | 492 | -1.9% |
| 4Q18 | 487 | -13.2% |
| 3Q18 | 496 | -7.0% |
| 2Q18 | 487 | -7.1% |
| 1Q18 | 501 | -10.4% |
| 4Q17 | 560 | +6.9% |
| 3Q17 | 533 | -1.0% |
| 2Q17 | 524 | +2.5% |
| 1Q17 | 560 | +10.3% |
| 4Q16 | 524 | -6.1% |
| 3Q16 | 538 | -5.4% |
| 2Q16 | 512 | -16.6% |
| 1Q16 | 507 | -4.1% |
| 4Q15 | 558 | +10.7% |
| 3Q15 | 569 | +13.6% |
| 2Q15 | 613 | +21.1% |
| 1Q15 | 529 | +5.4% |
| 4Q14 | 504 | +12.1% |
| 3Q14 | 501 | +14.5% |
| 2Q14 | 506 | +10.2% |
| 1Q14 | 502 | +7.2% |
| 4Q13 | 449 | +4.3% |
| 3Q13 | 437 | +79.4% |
| 2Q13 | 460 | +86.2% |
| 1Q13 | 468 | +91.0% |
| 2Q12 | 431 | +74.8% |
| 3Q12 | 244 | -8.6% |
| 2Q12 | 247 | +10.8% |
| 1Q12 | 245 | +11.4% |
| 4Q11 | 246 | +11.3% |
| 3Q11 | 267 | +15.2% |
| 2Q11 | 223 | - |
| 1Q11 | 220 | -4.1% |
| 4Q10 | 221 | - |
| 3Q10 | 231 | - |
| 1Q10 | 229 | - |